S
M
T
W
T
F
S
26
86°
67°
27
90°
69°
28
82°
64°
29
67°
58°
30
68°
55°
1
68°
54°
2
76°
47°
3
83°
49°
4
80°
55°
5
84°
57°
6
58°
54°
7
77°
53°
8
81°
54°
9
90°
65°
10
75°
61°
11
77°
59°
12
82°
52°
13
88°
58°
14
86°
64°
15
86°
67°
16
87°
70°
17
88°
73°
18
80°
78°
19
79°
63°
20
79°
62°
21
76°
67°
22
87°
70°
23
84°
64°
24
85°
67°
25
86°
67°
26
85°
66°
27
79°
65°
28
86°
67°
29
88°
69°
30
90°
71°
31
93°
69°
1
94°
68°
2
92°
69°
3
88°
66°
4
85°
67°
5
85°
69°
6
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in High
High's May 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 65° and 71°. The average high for May is 88° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in High. See also: June | July | August.
